4
General Specifications
Unit Structure
The casing is constructed with electro-galvanised (EG) mild steel sheet which provide a rigid cabinet. The
thickness of the indoor casing is ranging from 1.0mm to 3.2mm whereas the outdoor casing thickness is
ranging from 1.0mm to 2.3mm. The finishing of the casing is a long-lasting epoxy polyester powder coating.
The indoor panel is using PE insulation with 10mm thickness. All outdoor units are classified under the IP55
Standard.
Coil
Each coil consists of staggered rows of 3/8” OD seamless copper tubes, mechanically expanded into die-
formed corrugated aluminum fins. All coils are using aluminum fin except heatpump models which are using
hydrophilic blue fin to have better deicing during defrost cycle.
Blower, Fan And Motor
The indoor unit is using metal blower with the forward-curved fan blade and secured by the metal housing.
The outdoor propeller fan is constructed from 6-blade aluminum material and direct-driven by weatherproof
three phase induction motor. All motor has the Class F (155
°
C) insulation.
Compressor
All outdoor units are using high efficiency, refrigerant-cooled, Scroll compressor. Compressor has the
internal overload protection and supplied with crank case heater to prevent liquid migration, which can
damage compressor scroll, during off-cycle and eases start-up.
Safety Controls
Outdoor units are equipped with auto reset high pressure and low pressure cut-out and discharge thermostat
(heatpump only) to protect against compressor damage due to high head pressure and system leakage
respectively. Phase protector is used to detect for any wrong phase and phase loss during installation and
operation.
Содержание M4MC075D
Страница 71: ...70 Blower Performance Curves BLOWER PERFORMANCE CURVE MDB 075D...
Страница 72: ...71 BLOWER PERFORMANCE CURVE MDB 100D...
Страница 73: ...72 BLOWER PERFORMANCE CURVE MDB 125D...
Страница 74: ...73 BLOWER PERFORMANCE CURVE MDB 150D...
Страница 75: ...74 BLOWER PERFORMANCE CURVE MDB 200D...
Страница 76: ...75 BLOWER PERFORMANCE CURVE MDB 250D L s 70 65 60...
Страница 77: ...76 BLOWER PERFORMANCE CURVE MDB 300D...
Страница 78: ...77 BLOWER PERFORMANCE CURVE MDB 400D...
Страница 79: ...78 BLOWER PERFORMANCE CURVE MDB 500D...
Страница 80: ...79 BLOWER PERFORMANCE CURVE MDB 075D DR VERY HIGH STATIC...
Страница 81: ...80 BLOWER PERFORMANCE CURVE MDB 100D DR VERY HIGH STATIC...
Страница 82: ...81 BLOWER PERFORMANCE CURVE MDB 125D DR VERY HIGH STATIC...
Страница 83: ...82 BLOWER PERFORMANCE CURVE MDB 150D DR VERY HIGH STATIC...
Страница 89: ...88 MODEL MDB 500D4 DR4 NOTE 1 WITH SEQUENTIAL CONTROLLER 2 VERTICAL AIR DISCHARGE...
Страница 90: ...89 Outlines And Dimensions Outdoor MODEL MMC 075 100D DR MODEL MDB 125D DR...
Страница 91: ...90 MODEL MMC 150D DR OUTDOOR UNIT WITH BALL VALVE MODEL MMC 075D...
Страница 92: ...91 MODEL MMC 100D MODEL MMC 125D...
Страница 93: ...92 MODEL MMC 150D...
Страница 97: ...96 MODEL MDB 400D4 vs MMC 100D x 4 MDB 500D4 vs MMC 125D x 4 WITH SEQUENTIAL CONTROLLER...
Страница 99: ...98 MODEL MDB 125DR vs MMC 125DR WITH U1 125 SLM3 HANDSET MODEL MDB 150DR vs MMC 150DR WITH U1 125 SLM3 HANDSET...
Страница 101: ...100 MODEL MDB 400DR4 vs MMC 100DR x 4 MDB 500DR4 vs MMC 125DR x 4 WITH SEQUENTIAL CONTROLLER...
Страница 102: ...101 Refrigerant Circuit Diagram MODEL MMC 075D 100D 125D 150D...
Страница 103: ...102 MODEL MLC 061C...
Страница 104: ...103 MODEL MMC 075DR 100DR 125DR 150DR R22 M4MC 75DR 100DR 125DR 150DR R407C...
Страница 177: ...2004 McQuay International 1 800 432 1342 www mcquay com ISO 9002 REGISTERED...